
.date-picker .arrow-down-button {
    -fx-background-color: null;
    -fx-background-image: url("arrow-down-16.png");
    -fx-background-repeat: no-repeat;
}

.date-picker-invalid {
    -fx-border-color: red;
}

.date-picker-valid {
    -fx-border-color: null;
}

